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Marianna [84]
3 years ago
7

Please help me out! And please show your work!! | | | v

Mathematics
2 answers:
Sedaia [141]3 years ago
6 0
8/20 is your answer buddy
nalin [4]3 years ago
4 0

Answer:

Ratio of perimeters = 5:2

Ratio of areas: 25:4

Step-by-step explanation:

20/8 = 5/2 (ratio of lengths is equal to ratio of perimeters)

(5/4) ^{2} = 25/4 (ratio of areas is the square of ratio of lengths)

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A circle has a radius of 5.5 inches. Give an exact answer for for area in terms of pi. Find a approximate area using pi= 3.14.
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Answer:

94.985

Step-by-step explanation:

The equation for the area of pie is A = pie r squared, so all you have to do is go 3.14 times 5.5 squared which is 94.985

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In the past 4 years, a sporting goods store had two yearly losses of $140,000 and $56,000 and two yearly profits of $110,000 and
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3 years ago
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If BH = 3, BF = 10, GH = 2, find HD
s344n2d4d5 [400]

Answer:

HD = 10.5

Step-by-step explanation:

Given BH = 3, GH = 2, BF = 10

Step 1: To find HF:

HF = BF – BH

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Step 2: To find HD:

We know that if two chords intersects inside a circle, the product of the lengths of the segments of one chord equals the product of the lengths of the segments of the other chord.

⇒ GH × HD = BH × HF

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Hence, the value of HD = 10.5.

I hope this helps a little bit.

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